• NeilBrown's avatar
    NFS: various changes relating to reporting IO errors. · bf4b4905
    NeilBrown authored
    1/ remove 'start' and 'end' args from nfs_file_fsync_commit().
       They aren't used.
    
    2/ Make nfs_context_set_write_error() a "static inline" in internal.h
       so we can...
    
    3/ Use nfs_context_set_write_error() instead of mapping_set_error()
       if nfs_pageio_add_request() fails before sending any request.
       NFS generally keeps errors in the open_context, not the mapping,
       so this is more consistent.
    
    4/ If filemap_write_and_write_range() reports any error, still
       check ctx->error.  The value in ctx->error is likely to be
       more useful.  As part of this, NFS_CONTEXT_ERROR_WRITE is
       cleared slightly earlier, before nfs_file_fsync_commit() is called,
       rather than at the start of that function.
    Signed-off-by: default avatarNeilBrown <neilb@suse.com>
    Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
    bf4b4905
pagelist.c 33.6 KB